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Notes:
•
The sensor status on the screen toggles between 1 and 0 when the sensor is properly working.
•
If a sensor test fails, the test failure may not indicate a failed sensor. Further troubleshooting may be
required. Check the boards and cables for possible issues.
List of sensor tests
Test
FB CCD home
ADF closed
ADF media present
ADF pick
ADF deskew
ADF 1st scan
ADF 2nd scan
ADF top door interlock
ADF calibration strip home
Motor tests
1
Enter the Diagnostics menu, and then select navigate to:
Scanner diagnostics > Motor tests
2
Select a motor, and then touch Start.
Notes:
•
If the motor is activated, then it is properly working.
•
Some motors require automatic deactivation in order to avoid secondary issues such as possible
damage and contamination.
•
Some tests require a special action to activate a motor such as removing a major component.
•
If the motor fails, the test failure may not indicate a failed motor. Further troubleshooting may be
required. Check the boards and cables for possible issues.
•
To stop a running motor in non-touch-screen printer models, press
List of motor tests
Test
FB Scanner
Run ADF transport
Forward
Stop ADF transport
ADF pick
Procedure to perform before the test
‑‑
Open the ADF.
Open the ADF top cover.
‑‑
Open the ADF top cover.
‑‑
Procedure to perform before the test What to check if the motor is properly working
Open the top cover.
Open the ADF top cover.
Service menus
.
The CCD moves to the selected paper size.
The ADF transport roller turns.
The ADF transport roller stops turning.
The ADF pick roller turns.
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